From patchwork Fri Jul 10 09:45:42 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Srinivas Kandagatla X-Patchwork-Id: 6764251 X-Patchwork-Delegate: agross@codeaurora.org Return-Path: X-Original-To: patchwork-linux-arm-msm@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 263F79F2F0 for ; Fri, 10 Jul 2015 09:47:06 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 322532064D for ; Fri, 10 Jul 2015 09:47:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3D1BA20607 for ; Fri, 10 Jul 2015 09:47:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754662AbbGJJql (ORCPT ); Fri, 10 Jul 2015 05:46:41 -0400 Received: from mail-wi0-f171.google.com ([209.85.212.171]:38479 "EHLO mail-wi0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754503AbbGJJps (ORCPT ); Fri, 10 Jul 2015 05:45:48 -0400 Received: by wicmv11 with SMTP id mv11so9507891wic.1 for ; Fri, 10 Jul 2015 02:45:47 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=6wr+FkaAa+tTM3LrtyB1Zw3fJEZ6EJGYF0nb/oWW1sU=; b=kiEinhqOEYWh5b0VbkUXPvzt9MWKzNMKgtrNYCTEPmTcnaML+dQPNIM5sYPhOW0Zlz NV6kT618u6w67NcqOzSRO30Q3ZvEc/i2r4MSVrtaqCVlhQLr7iovGXhl0XTWBG2H8x7y NQvfmfbZQDSyZfMQ4HNq4S3b0Bez9v7uuhaC366vELYlcyAEbHvb72lIg+fkN4r+9hNk aDDjdwlIYE7qG7P2zBCs6z9cI67g9D5U5SPj8g2JL1PBuZdKyjAB4MbOHJGK/G236rPZ kw2qXd1vdhxzRdZk9l+Rvf1nblr2aM2sIdEZhOKIJ5W7ca75BIJos0k+fqIMWA1caLjS nzFg== X-Gm-Message-State: ALoCoQnmkRcxT9kiSvr27D2at5OVdBP11VqAfMatZPjjCmcm6iQXhTV/E4+9xuQEG+omThdTb/9l X-Received: by 10.180.95.10 with SMTP id dg10mr4466621wib.41.1436521547184; Fri, 10 Jul 2015 02:45:47 -0700 (PDT) Received: from srini-ThinkPad-X1-Carbon-2nd.dlink.com (host-89-242-231-79.as13285.net. [89.242.231.79]) by smtp.gmail.com with ESMTPSA id s11sm2078426wib.19.2015.07.10.02.45.45 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 10 Jul 2015 02:45:46 -0700 (PDT) From: Srinivas Kandagatla To: linux-arm-kernel@lists.infradead.org, Greg Kroah-Hartman Cc: Rob Herring , Kumar Gala , Mark Brown , s.hauer@pengutronix.de, linux-api@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-msm@vger.kernel.org, arnd@arndb.de, sboyd@codeaurora.org, pantelis.antoniou@konsulko.com, mporter@konsulko.com, stefan.wahren@i2se.com, wxt@rock-chips.com, Srinivas Kandagatla Subject: [PATCH v7 7/9] nvmem: qfprom: Add bindings for qfprom Date: Fri, 10 Jul 2015 10:45:42 +0100 Message-Id: <1436521542-10973-1-git-send-email-srinivas.kandagatla@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1436521427-10568-1-git-send-email-srinivas.kandagatla@linaro.org> References: <1436521427-10568-1-git-send-email-srinivas.kandagatla@linaro.org> Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org X-Spam-Status: No, score=-7.5 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This patch adds bindings for qfprom found in QCOM SOCs. QFPROM driver is based on simple nvmem framework. Reviewed-by: Stephen Boyd Signed-off-by: Srinivas Kandagatla --- Documentation/devicetree/bindings/nvmem/qfprom.txt | 35 ++++++++++++++++++++++ 1 file changed, 35 insertions(+) create mode 100644 Documentation/devicetree/bindings/nvmem/qfprom.txt diff --git a/Documentation/devicetree/bindings/nvmem/qfprom.txt b/Documentation/devicetree/bindings/nvmem/qfprom.txt new file mode 100644 index 0000000..4ad68b7 --- /dev/null +++ b/Documentation/devicetree/bindings/nvmem/qfprom.txt @@ -0,0 +1,35 @@ += Qualcomm QFPROM device tree bindings = + +This binding is intended to represent QFPROM which is found in most QCOM SOCs. + +Required properties: +- compatible: should be "qcom,qfprom" +- reg: Should contain registers location and length + += Data cells = +Are child nodes of qfprom, bindings of which as described in +bindings/nvmem/nvmem.txt + +Example: + + qfprom: qfprom@00700000 { + compatible = "qcom,qfprom"; + reg = <0x00700000 0x8000>; + ... + /* Data cells */ + tsens_calibration: calib@404 { + reg = <0x4404 0x10>; + }; + }; + + += Data consumers = +Are device nodes which consume nvmem data cells. + +For example: + + tsens { + ... + nvmem-cells = <&tsens_calibration>; + nvmem-cell-names = "calibration"; + };